公开(公告)号：US20150377445A1

公开(公告)日：2015-12-31

申请号：US14495914

申请日：2014-09-25

申请人： Fu-Ming Chuang ,  Chien-Chung Liao

发明人： Fu-Ming Chuang ,  Chien-Chung Liao

IPC分类号： F21S8/10 ,  B60Q1/08

CPC分类号： F21S41/675 ,  B60Q1/143 ,  B60Q2300/056 ,  B60Q2300/42 ,  F21S41/25

摘要： A vehicle lighting device including a light source module, a light valve, a sensing unit, a projection lens set and a control unit. The light source module provides an illumination beam. The light valve is located on a transmission path of the illumination beam, and is capable of being switched to different states for adjusting the illumination beam. The sensing unit senses the front of the vehicle lighting device and generates a signal. The projection lens set is disposed on an optical path of the illumination beam for projecting at least a portion of the illumination beam. The control unit is electrically connected to the light valve and the sensing unit for receiving the signal. The control unit controls the light valve to adjust a light distribution pattern of the illumination beam according to the signal, and project the illumination beam to the front through the projection lens set.

摘要翻译： 一种车辆照明装置，包括光源模块，光阀，感测单元，投影透镜组和控制单元。 光源模块提供照明光束。 光阀位于照明光束的传输路径上，并且能够切换到用于调节照明光束的不同状态。 感测单元感测车辆照明装置的前部并产生信号。 投影透镜组设置在照明光束的光路上，用于投射至少一部分照明光束。 控制单元电连接到光阀和用于接收信号的感测单元。 控制单元控制光阀根据信号调节照明光束的配光图案，并通过投影透镜组将照明光束投射到前面。

公开(公告)号：US20150362154A1

公开(公告)日：2015-12-17

申请号：US14493374

申请日：2014-09-23

申请人： Chien-Chung Liao ,  Chi-Tang Hsieh ,  Fu-Ming Chuang

发明人： Chien-Chung Liao ,  Chi-Tang Hsieh ,  Fu-Ming Chuang

IPC分类号： F21V13/08 ,  F21V9/10 ,  F21K99/00 ,  F21V14/04

CPC分类号： F21V13/08 ,  F21K9/64 ,  F21K9/65 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/675 ,  F21V9/40 ,  F21V14/04 ,  F21Y2101/00 ,  F21Y2115/10 ,  F21Y2115/30

摘要： An illumination apparatus including an exciting light source, a reflective switching element, a first wavelength conversion element, and a second wavelength conversion element is provided. The exciting light source emits an exciting beam, and the reflective switching element is disposed on a transmission path of the exciting beam. When the reflective switching element is switched to a first state, the reflective switching element reflects the exciting beam to the first wavelength conversion element so as to excite the first wavelength conversion element to emit a first conversion beam. When the reflective switching element is switched to a second state, the reflective switching element reflects the exciting beam to the second wavelength conversion element so as to excite the second wavelength conversion element to emit a second conversion beam.

摘要翻译： 提供了包括激励光源，反射开关元件，第一波长转换元件和第二波长转换元件的照明装置。 激发光源发射激光束，并且反射开关元件设置在激发光束的传输路径上。 当反射开关元件切换到第一状态时，反射开关元件将激发光束反射到第一波长转换元件，以便激发第一波长转换元件以发射第一转换光束。 当反射开关元件切换到第二状态时，反射开关元件将激发光束反射到第二波长转换元件，以激励第二波长转换元件发射第二转换光束。

公开(公告)号：US09441812B2

公开(公告)日：2016-09-13

申请号：US14493374

申请日：2014-09-23

申请人： Chien-Chung Liao ,  Chi-Tang Hsieh ,  Fu-Ming Chuang

发明人： Chien-Chung Liao ,  Chi-Tang Hsieh ,  Fu-Ming Chuang

IPC分类号： F21V9/16 ,  F21V13/08 ,  F21V14/04 ,  F21V9/10 ,  F21K99/00 ,  F21S8/10 ,  F21Y101/02

CPC分类号： F21V13/08 ,  F21K9/64 ,  F21K9/65 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/675 ,  F21V9/40 ,  F21V14/04 ,  F21Y2101/00 ,  F21Y2115/10 ,  F21Y2115/30

摘要： An illumination apparatus including an exciting light source, a reflective switching element, a first wavelength conversion element, and a second wavelength conversion element is provided. The exciting light source emits an exciting beam, and the reflective switching element is disposed on a transmission path of the exciting beam. When the reflective switching element is switched to a first state, the reflective switching element reflects the exciting beam to the first wavelength conversion element so as to excite the first wavelength conversion element to emit a first conversion beam. When the reflective switching element is switched to a second state, the reflective switching element reflects the exciting beam to the second wavelength conversion element so as to excite the second wavelength conversion element to emit a second conversion beam.

摘要翻译： 提供了包括激励光源，反射开关元件，第一波长转换元件和第二波长转换元件的照明装置。 激发光源发射激光束，并且反射开关元件设置在激发光束的传输路径上。 当反射开关元件切换到第一状态时，反射开关元件将激发光束反射到第一波长转换元件，以便激发第一波长转换元件以发射第一转换光束。 当反射开关元件切换到第二状态时，反射开关元件将激发光束反射到第二波长转换元件，以激励第二波长转换元件发射第二转换光束。

公开(公告)号：US20150345729A1

公开(公告)日：2015-12-03

申请号：US14631874

申请日：2015-02-26

申请人： Chien-Chung Liao ,  Fu-Ming Chuang

发明人： Chien-Chung Liao ,  Fu-Ming Chuang

IPC分类号： F21S8/10

CPC分类号： F21S41/14 ,  B60Q2300/056 ,  F21S41/16 ,  F21S41/24 ,  F21S41/25 ,  F21S41/322 ,  F21S41/675

摘要： An illumination apparatus for vehicle including at least one light source, a light valve, an optical wavelength conversion layer, and a projection lens set is provided. The at least one light source provides a light beam. The light valve is disposed on the transmission path of the light beam. The light valve controls a light shape of at least a portion of the light beam. The optical wavelength conversion layer is disposed on the transmission path of the at least a portion of the light beam and includes a plurality of optical wavelength conversion units for converting the at least a portion of the light beam into an illumination light beam. The projection lens set is disposed on a transmission path of the illumination beam and configured to project the illumination beam. The optical wavelength conversion layer is located between the light valve and the projection lens set.

摘要翻译： 提供了一种车辆用照明装置，其包括至少一个光源，光阀，光波长转换层和投影透镜组。 所述至少一个光源提供光束。 光阀设置在光束的传输路径上。 光阀控制光束的至少一部分的光线形状。 光波长转换层设置在光束的至少一部分的传输路径上，并且包括多个光波长转换单元，用于将至少一部分光束转换成照明光束。 投影透镜组设置在照明光束的传输路径上并且被配置为投影照明光束。 光波长转换层位于光阀和投影透镜组之间。

公开(公告)号：US20150362832A1

公开(公告)日：2015-12-17

申请号：US14526534

申请日：2014-10-29

申请人： Fu-Ming Chuang ,  Hung-Ta Chien ,  Fang-Hsuan Su

发明人： Fu-Ming Chuang ,  Hung-Ta Chien ,  Fang-Hsuan Su

IPC分类号： G03B21/602 ,  G03F7/00 ,  G02B3/00 ,  G02B3/08 ,  G02B5/02 ,  G02B5/00

CPC分类号： G03B21/602 ,  G02B3/0006 ,  G02B3/08 ,  G02B5/003 ,  G02B5/0284 ,  G02B5/09 ,  G03F7/0005

摘要： A projection screen that includes a transparent substrate, a plurality of micro-lens structures, a Fresnel lens structure, a light absorption layer, and a diffusive reflection layer is provided. The transparent substrate has a first surface and a second surface opposite to the first surface. The micro-lens structures are located at the first surface of the transparent substrate. The Fresnel lens structure is located at the second surface of the transparent substrate. The light absorption layer includes a light absorption portion. The diffusive reflection layer includes a plurality of dispersive diffusive reflection portions connected to the Fresnel lens structure. The deviation degrees of the diffusive reflection portions with respect to a plurality of optical axes of the corresponding micro-lens structures increase together with an increase in slopes of inclined surfaces of the Fresnel lens structure on the corresponding optical axes. A manufacturing method of the projection screen is also provided.

摘要翻译： 提供了包括透明基板，多个微透镜结构，菲涅尔透镜结构，光吸收层和漫反射层的投影屏幕。 透明基板具有与第一表面相对的第一表面和第二表面。 微透镜结构位于透明基板的第一表面。 菲涅耳透镜结构位于透明基板的第二表面。 光吸收层包括光吸收部分。 扩散反射层包括连接到菲涅尔透镜结构的多个分散漫反射部分。 扩散反射部分相对于相应的微透镜结构的多个光轴的偏离度随着菲涅尔透镜结构在相应光轴上的倾斜表面的斜率的增加而增加。 还提供了投影屏幕的制造方法。

公开(公告)号：US07866868B2

公开(公告)日：2011-01-11

申请号：US12261281

申请日：2008-10-30

申请人： Tzeng-Ke Shiau ,  Fu-Ming Chuang ,  Ching-Shiang Li

发明人： Tzeng-Ke Shiau ,  Fu-Ming Chuang ,  Ching-Shiang Li

IPC分类号： F21V7/04 ,  F21V17/02

CPC分类号： G02B3/0006 ,  G02B5/045 ,  G02B6/0053

摘要： An optical film has a light incident side and a light emitting side above the light incident side. V shape protrusions disposed side by side are disposed at the light incident side. Collimating units disposed side by side are disposed at the light emitting side. Each of the V shape protrusions and each of the collimating units extend along a predetermined direction. The collimating units are respectively corresponded to the V shape protrusions. Two inclined surfaces of each of the V shape protrusions are respectively a light incident surface and a reflection surface. In each corresponding pair of the V shape protrusion and the collimating unit, a central axis of the collimating unit parallel to the predetermined direction is right above the reflection surface of the V shape protrusion. A backlight module using the optical film is provided to provide a plane light source having high luminance.

摘要翻译： 光学膜具有光入射侧和光入射侧上方的发光侧。 并排设置的V形突起设置在光入射侧。 并排配置的准直装置配置在发光侧。 每个V形突起和每个准直单元沿预定方向延伸。 准直单元分别对应于V形突起。 每个V形突起的两个倾斜表面分别是光入射表面和反射表面。 在每个对应的V形突起和准直单元对中，准直单元的平行于预定方向的中心轴在V形突起的反射表面的正上方。 提供使用该光学膜的背光模块，以提供具有高亮度的平面光源。

公开(公告)号：US20070274699A1

公开(公告)日：2007-11-29

申请号：US11735866

申请日：2007-04-16

申请人： Fu-Ming Chuang ,  Chih-Meng Wu ,  Ping-Kun Shih ,  Shang-Jern Shih ,  Tung-Hua Chou

发明人： Fu-Ming Chuang ,  Chih-Meng Wu ,  Ping-Kun Shih ,  Shang-Jern Shih ,  Tung-Hua Chou

IPC分类号： G03B13/34

CPC分类号： G03B13/34

摘要： A lens module including a guide set, a lens set, a magnet and an electromagnetic winding set is provided. The lens set is movably disposed on the guide set, and the magnet is disposed on the lens set. The electromagnetic winding set is disposed at the side of the lens set and adjacent to the magnet. The electromagnetic winding set and the magnet are suitable for generating an electromagnetic force for controlling the movement of the magnet. By the movement of the magnet, the lens set is driven to move along the guide set.

摘要翻译： 提供了包括导向组，透镜组，磁体和电磁绕组的透镜模块。 透镜组可移动地设置在引导组上，并且磁体设置在透镜组上。 电磁绕组设置在透镜组的一侧并与磁体相邻。 电磁绕组和磁体适于产生用于控制磁体运动的电磁力。 通过磁体的移动，透镜组被驱动以沿着导向组移动。

公开(公告)号：US20070035953A1

公开(公告)日：2007-02-15

申请号：US11486292

申请日：2006-07-14

申请人： Fu-Ming Chuang ,  Cheng Wang ,  Ting-Heng Hsieh

发明人： Fu-Ming Chuang ,  Cheng Wang ,  Ting-Heng Hsieh

IPC分类号： F21V7/00

CPC分类号： F21V7/0025

摘要： A lamp module comprises a light source, a main reflector and an elliptical sub-reflector. The light source has a first arc and a second arc. The distance between the first arc and the second arc is an initial arc gap, and the light source is used for generating a light beam. The main reflector is used for reflecting the light beam and has a central axis, and the light source is disposed on the central axis. The elliptical sub-reflector is used for reflecting the light beam to the main reflector. The elliptical sub-reflector has a first focus and a second focus, a center of the light source is positioned on a long axis of the elliptical sub-reflector and between the first focus and the second focus, and a distance between the first focus and the second focus is larger than the initial arc gap.

摘要翻译： 灯模块包括光源，主反射器和椭圆形子反射器。 光源具有第一弧和第二弧。 第一弧和第二弧之间的距离是初始弧间隔，光源用于产生光束。 主反射器用于反射光束并具有中心轴，光源设置在中心轴上。 椭圆形子反射器用于将光束反射到主反射器。 椭圆形子反射体具有第一焦点和第二焦点，光源的中心位于椭圆形子反射体的长轴上，并且位于第一焦点和第二焦点之间，并且第一焦点与 第二个焦点大于初始电弧间隙。

公开(公告)号：US06527420B1

公开(公告)日：2003-03-04

申请号：US10008718

申请日：2001-12-06

申请人： Fu-Ming Chuang

发明人： Fu-Ming Chuang

IPC分类号： F21V1304

CPC分类号： H04N5/74 ,  F21V7/0016 ,  F21V7/09 ,  F21V13/04 ,  H04N5/7441

摘要： An illuminating module includes two spaced-apart light sources, two hemispherical reflectors, two parabolic reflectors and two planar reflectors. Each of the light sources is disposed at a common focal point of one of the hemispherical reflectors and one of the parabolic reflectors. Each of the parabolic reflectors faces a respective one of the hemispherical reflectors in one direction, and confronts a respective one of the planar reflectors in the other direction such that light rays from each of the light sources which radiate toward the respective hemispherical reflector and the respective parabolic reflector are directed to the respective planar reflector so as to be subsequently reflected to travel in parallel lines parallel to an optical axis.

摘要翻译： 照明模块包括两个间隔开的光源，两个半球形反射器，两个抛物面反射器和两个平面反射器。 每个光源设置在半球形反射器之一和抛物线反射器之一的公共焦点处。 每个抛物面反射器在一个方向上面对半球形反射器中的相应一个，并且在另一方向上面对相应的一个平面反射器，使得来自朝向相应半球形反射器辐射的每个光源的光线和相应的 抛物面反射器被引导到相应的平面反射器，以便随后被反射以平行于光轴的平行线行进。

公开(公告)号：US06505938B2

公开(公告)日：2003-01-14

申请号：US09881085

申请日：2001-06-13

申请人： Fu-Ming Chuang ,  Sheng-Hsiung Chan ,  Han-Wen Tsai

发明人： Fu-Ming Chuang ,  Sheng-Hsiung Chan ,  Han-Wen Tsai

IPC分类号： G03B2100

CPC分类号： H04N9/3117

摘要： A projection display includes a transmissive first light valve and a reflective second light valve that are disposed adjacent to a polarization beam splitter prism and that are used to modulate first, second and third color components. The modulated first, second and third color components are then obtained from one side of the polarization beam splitter prism.

摘要翻译： 投影显示器包括透射式第一光阀和反射式第二光阀，该透射式第一光阀和反射性第二光阀邻近偏振分束棱镜设置并用于调制第一，第二和第三颜色分量。 然后从偏振分束棱镜的一侧获得调制的第一，第二和第三颜色分量。